OVERVIEW
The palm-sized Sauermann Si-VV3 vane thermo-anemometer easily measures airflow, air velocity & temperature with its vane probe.
- Air velocity and airflow meter
- Large vane probe with 2 m (78.74’’) cable
- Backlit LCD screen
- Magnetic backing for easy fixing + Carrying bag
SPECIFICATIONS
Measuring element Air velocity: optical detection
Temperature: NTCDisplay Integrated 2-line LCD 7 segment monochrome display with backlight Housing ABS-PC and TPE, IP54 Keypad 1 ON/OFF & Backlight button
1 Hold/Min/Max/Live & Unit buttonStandards & Directives 2011/65/EU RoHS II; 2012/19/EU WEEE; 2014/53/EU RED Power supply 3 alkaline batteries LR03 AAA 1.5 V Battery life 120 hours* (without backlight and without wireless communication) Wireless communication Range frequency from 2402 MHz to 2480 MHz with a transmit power of 0 dBm.
Range up to 15 m (98 ft), depending on smartphone radio strength.
Minimum required versions: Android 5.0, iOS 12.4, BLE 4.0Ambiance Air and neutral gas Operating conditions From 0 to 40°C (+32 to +104°F).
In non condensing conditions.
Altitude: from 0 to 2000 m (6561’)Storage temperature From -20 to +60°C (-4 to 140°F) Auto shut-off 10 minutes (can be deactivated) Weight (with probe & batteries) 318 g (11.2 oz) *Battery life given at 20°C (68°F) with alkaline batteries
Technical Specifications
Parameters
Measuring units
Accuracy*
Measuring Range
Resolution
Air Velocity m/s, km/h, fpm, mph ±(3% of value +0.1 m/s) from 0.4 to 3 m/s
±(1% of value +0.3 m/s) from 3 to 30 m/s
±(3% value +19.7 fpm) from 78.8 to 590.6 fpm
±(1% value +59.1 fpm) from 590.6 to 5905.5 fpmfrom 0.4 to 30 m/s
from 78.7 to 5905 fpm0.01 m/s from 0.4 to 5 m/s
0.1 m/s from 5 to 30 m/s
0.1 fpm from 0 to 984.2 fpm
1 fpm from 984.2 to 5905 fpmAirflow** m3/h, m3/min, m3/s, cfm – from 0 to 9999 m3
/h
from 0 to 9999 m3
/min
from 0 to 9999 m3
/s
from 0 to 9999 cfm1 m3/h
0.01 m3/min
0.001 m3/s
0.1 cfmTemperature °C, °F ±0.5°C
±0.9°Ffrom -10 to +60°C
from 14 to 140°F0.1°C
0.1°F*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions.
**Calculated value, only available on the app. Airflow is calculated with the surface given by the user. Accuracy of the result will depend on surface accuracy given by the userMOBILE APP
Si-HVACR mobile app makes measurements more user-friendly
Si-HVACR Measurement MobileApp delivers a user-friendly experience for the Si-TT3 / Si-TI3 / Si-HH3 / Si-VV3 / Si-PM3 Sauermann instruments.
This app displays on your smartphone screen all the results in real time and allows the management of measurement datasets over a duration of your choice, to create reports to be saved and exported in PDF, CSV or XML format.
Si-HVACR Measurement MobileApp relays the following measurements:
- Temperature (thermocouple, NTC, ambient, infrared)
- Relative humidity
- Pressure
- Air velocity
- Calculated parameters (air velocity, airflow, dew point, absolute humidity, enthalpy, mixing ratio, wet bulb temperature).
Download the Mobile App User Manual from our Product Resources below
Sauermann Si-VV3 – Vane Thermo-anemometer with integrated vane probe
$258.00 ex GST
The palm-sized Sauermann Si-VV3 vane thermo-anemometer easily measures airflow, air velocity & temperature with its vane probe.
